All gateway tests getting failed

I installed Kraken plugin on openfire 3.7.1 at Windows7 .All tests of connecting to gateway r getting failed.Is thr any port problem??**.**But I can connect

to my accounts using official G-talk,Yahoo-Messenger clients.Please help me out.Its urgent.I ve to give college demo.(grades r completely dependent on it)

What are in say Gtalk transport’s Host and Port fields?